INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8337db9aef335b6cda020d8dbd2ba74691590048653ab229e164998b02614d3', 
    'RjMbDumRZOZzfRbA8P0D1NcPdEWdL2qXIqkVSHwR9g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)